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Epidemiology of hospital-based COVID- 19 cluster in a tertiary care cancer hospital, Chennai, India 2020.
Barani S, Jahan N, Karuppiah M, Chaudhuri S, Raju M, Ponnaiah M, Rajaraman S, Vaidhyalingam V, Ganeshkumar P, Kumar Cp G, Muthappan S, Murugesan J, Srinivasan M, Krishnan U, John Varghese A. Barani S, et al. Among authors: john varghese a. Clin Epidemiol Glob Health. 2021 Oct-Dec;12:100889. doi: 10.1016/j.cegh.2021.100889. Epub 2021 Nov 4. Clin Epidemiol Glob Health. 2021. PMID: 34754984 Free PMC article.
Epidemiology of Coronavirus Disease 2019 during the Second and Third Wave in Chennai, India: An Analysis of the Coronavirus Disease 2019 Surveillance System, February 2021-February 2022.
Parasuraman G, Kaviprawin M, Sakthivel M, Jagadeesan M, Varghese AJ, Sriramulu HM, Ramamurthy S, Murali S, Rubeshkumar P, Murugesan L, Ganapathi R, Srinivasan M, Kaur P. Parasuraman G, et al. Among authors: varghese aj. Indian J Public Health. 2024 Jan 1;68(1):60-65. doi: 10.4103/ijph.ijph_821_23. Epub 2024 Apr 4. Indian J Public Health. 2024. PMID: 38847635 Free article.
Effectiveness of the ChAdOx1 nCoV-19 Coronavirus Vaccine (CovishieldTM) in Preventing SARS-CoV2 Infection, Chennai, Tamil Nadu, India, 2021.
Murali S, Sakthivel M, Pattabi K, Venkatasamy V, Thangaraj JWV, Shete A, Varghese AJ, Arjun J, Kumar CPG, Yadav PD, Sahay R, Majumdar T, Dudhmal M, Sivalingam A, Dhanapal SR, Durai Samy A, Radhakrishnan V, Muni Krishnaiah MM, Arunachalam S, Gandhi PMK, Govindasamy E, Chinnappan P, Sekar DPV, Marappan P, Pounraj E, Ganeshkumar P, Jagadeesan M, Narnaware M, Bedi GS, Kaur P, Murhekar M. Murali S, et al. Among authors: varghese aj. Vaccines (Basel). 2022 Jun 17;10(6):970. doi: 10.3390/vaccines10060970. Vaccines (Basel). 2022. PMID: 35746578 Free PMC article.